<html ng-app>
<head>
    <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js"></script>
    <script src="controllers.js"></script>
</head>
<body>
<div ng-controller='HelloController'>
    <input ng-model='greeting.text'>

    <p>{{greeting.text}}, World</p>
</div>
</body>
</html>